/**
 * 
 */
package cz.cvut.fit.bugtrac.dao;

import java.util.Collection;

import cz.cvut.fit.bugtrac.exception.BugTracException;
import cz.cvut.fit.bugtrac.persistence.Graph;
import cz.cvut.fit.bugtrac.publicmodel.dto.graph.GraphDTO;

/**
 * @author Jarec
 * 
 */
public interface GraphDAO extends BugTracDAO<Graph> {

	public Collection<Graph> getSnapshots() throws BugTracException;

	public GraphDTO getLastSnapshots() throws BugTracException;

	Collection<GraphDTO> getSnapshotsDTO() throws BugTracException;

}
